Communication interface



FIG. 1 is a top perspective view of a communication interface showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a bottom plan thereof;

FIG. 7 is a top perspective view of a modified embodiment of the design shown in FIGS. 1 through 6;

FIG. 8 is a top plan view thereof;

FIG. 9 is a front elevation thereof;

FIG. 10 is a rear elevation thereof;

FIG. 11 is a left side elevation thereof; and,

FIG. 12 is a bottom plan thereof.

The broken lines shown in the figure drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design. 

The ornamental design for a communication interface, as shown and described. 